Trearddur Bay Water Temperature

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Trearddur Bay is a village close to Irish Sea. temperate oceanic climate with warm summer would be the climate here. September is the month with the highest water temperature at 59.4°F / 15.2°C. The month with the lowest is March with an average water temperature of 45.7°F / 7.6°C. The avg. air temperature is around 58.6°F / 14.8°C, July is the month with the highest temperature. February is the coolest with 41.2°F / 5.1°C average air temperature. March is the month with the min. precipitation of 1.3in / 32mm and November with the max. precipitation in a year with 8.1in / 206.1mm. June, July, August, September would be the best time to visit this place.

Trearddur Bay Summary

Description	Value
Current water temperature	/
Warmest Month Water Temperature:	September with 15.2°C / 59.4°F
Coldest Month Water Temperature:	March with 7.6°C / 45.7°F
Warmest Month Air Temperature:	July with 14.8°C / 58.6°F
Coldest Month Air Temperature:	February with 5.1°C / 41.2°F
Wettest Month:	November with 206.1mm / 8.1in
Driest Month:	March with 32mm / 1.3in
Highest Humidity	December with 84.5%
Lowest Humidity	April with 79.6%
Best Time to Visit:	June, July, August, September
Climate Classification	temperate oceanic climate with warm summer

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Trearddur Bay water temperature by month

°C

Irish Sea water temperature by month

	Max. Water Temperature (°C)	ø. Water Temperature (°C)	Min. Water Temperature (°C)
January	9.6	8.9	8.3
February	8.3	8	7.7
March	7.8	7.6	7.5
April	9	8.4	7.8
May	10.9	9.9	9
June	12.9	11.9	10.9
July	14.6	13.8	13
August	15.4	15	14.5
September	15.4	15.1	14.8
October	14.8	14.2	13.4
November	13.4	12.4	11.4
December	11.4	10.5	9.6

°F

Irish Sea water temperature by month

	Max. Water Temperature (°F)	ø. Water Temperature (°F)	Min. Water Temperature (°F)
January	49.3	48	46.9
February	46.9	46.4	45.9
March	46	45.7	45.5
April	48.2	47.1	46
May	51.6	49.8	48.2
June	55.2	53.4	51.6
July	58.3	56.8	55.4
August	59.7	59	58.1
September	59.7	59.2	58.6
October	58.6	57.6	56.1
November	56.1	54.3	52.5
December	52.5	50.9	49.3

The warmest water temperature are in September with around 59.4°F / 15.2°C. The coldest in March with an average water temperature of 45.7°F / 7.6°C.

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Trearddur Bay weather today & 14-day weather forecast

7-day weather forecast
+9-day forecast

7-day weather forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Dec. 23	Light shower rain	54 °F 45°F	12 °C 7°C	4mph (6km/h) west	0in (2mm) 45 %	85%
Dec. 24	Overcast clouds	54 °F 51°F	12 °C 11°C	4mph (7km/h) southwest	0in (0mm) 20 %	96%
Dec. 25	Overcast clouds	53 °F 51°F	11 °C 11°C	5mph (8km/h) south-southwest	0in (0mm) 0 %	93%
Dec. 26	Overcast clouds	51 °F 50°F	11 °C 10°C	4mph (7km/h) south	0in (0mm) 0 %	95%
Dec. 27	Overcast clouds	52 °F 50°F	11 °C 10°C	4mph (6km/h) south	0in (0mm) 0 %	93%
Dec. 28	Overcast clouds	51 °F 48°F	10 °C 9°C	4mph (7km/h) south	0in (0mm) 0 %	93%
Dec. 29	Overcast clouds	49 °F 47°F	9 °C 8°C	4mph (7km/h) south-southwest	0in (0mm) 0 %	88%

+9-day forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Dec. 30	Overcast clouds	48 °F 46°F	9 °C 8°C	5mph (8km/h) south-southwest	0in (0mm) 0 %	86%
Dec. 31	Overcast clouds	48 °F 47°F	9 °C 9°C	6mph (10km/h) southwest	0in (0mm) 0 %	84%
Jan. 01	Light shower rain	48 °F 46°F	9 °C 8°C	7mph (11km/h) southwest	0in (2mm) 50 %	83%
Jan. 02	Moderate rain	47 °F 44°F	8 °C 7°C	5mph (8km/h) south-southwest	0in (12mm) 85 %	80%
Jan. 03	Light shower rain	44 °F 41°F	7 °C 5°C	6mph (9km/h) southwest	0in (4mm) 65 %	69%
Jan. 04	Light shower rain	46 °F 41°F	8 °C 5°C	7mph (11km/h) west-southwest	0in (3mm) 55 %	76%
Jan. 05	Light rain	45 °F 39°F	7 °C 4°C	6mph (10km/h) west-northwest	0in (6mm) 75 %	76%
Jan. 06	Light shower rain	43 °F 38°F	6 °C 4°C	3mph (4km/h) northwest	0in (2mm) 50 %	77%
Jan. 07	Broken clouds	39 °F 34°F	4 °C 1°C	1mph (2km/h) east	0in (1mm) 30 %	76%

Trearddur Bay weather by month / climate table

°C

	Max. Temperature °C	ø. Temperature °C	Min. Temperature (°C)	Precip. (mm)	Rainy Days (d)	Rel. Humidity (%)
January	7.6	5.4	2.9	173.4	20	84.5%
February	7.5	5.1	2.8	118.1	15	82.6%
March	9.2	5.9	2	32	10	81.6%
April	12.1	8	4.2	57.5	8	79.6%
May	14	10.6	6.6	41.9	13	79.8%
June	17.2	13.2	9.8	39.6	8	81.2%
July	17.7	14.8	11.8	62.8	15	82.8%
August	17.5	14.8	12.2	151.7	20	84.1%
September	16.7	13.6	10.5	103.1	16	82.5%
October	14.7	11.1	8	181.1	0	82.3%
November	11.5	8.2	4.8	206.1	21	83.7%
December	8.8	6.2	3.4	191.4	19	84.5%

°F

	Max. Temperature °F	ø. Temperature °F	Min. Temperature (°F)	Precip. (in)	Rainy Days (d)	Rel. Humidity (%)
January	45.7	41.7	37.2	6.8	20	84.5%
February	45.5	41.2	37	4.6	15	82.6%
March	48.6	42.6	35.6	1.3	10	81.6%
April	53.8	46.4	39.6	2.3	8	79.6%
May	57.2	51.1	43.9	1.6	13	79.8%
June	63	55.8	49.6	1.6	8	81.2%
July	63.9	58.6	53.2	2.5	15	82.8%
August	63.5	58.6	54	6	20	84.1%
September	62.1	56.5	50.9	4.1	16	82.5%
October	58.5	52	46.4	7.1	0	82.3%
November	52.7	46.8	40.6	8.1	21	83.7%
December	47.8	43.2	38.1	7.5	19	84.5%

The hottest avg. temperature is around 58.6°F / 14.8°C, July is the month with the highest temperature. February is the coolest with 41.2°F / 5.1°C average temperature. March is the month with the lowest precipitation of 1.3in / 32mm and November with the maximum precipitation in a year with 8.1in / 206.1mm.

Activities & POI in Trearddur Bay

Type of Activity	List
Golf Course	Beach Golf Course
Caravan Site	Tyn Towyn Caravan Park, Trearddur Bay Country Park, Lee Caravan Park, Bagnol Caravan Park, Gwynfair Caravan Park

Irish Sea